Patents by Inventor Roland Spörer

Roland Spörer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Wax dispersions
    Patent number: 8658812
    Abstract: The disclosed invention provides wax dispersions with an average particle size of 0.5 to 100 ?m containing (a) a wax phase with a melting point above 25° C. which contains at least one oil or wax component selected from dialkyl(ene) ethers, dialkyl(ene) carbonates, dicarboxylic acids, hydroxyfatty alcohols, and mixtures thereof and at least one emulsifier, and (b) a water phase. The wax dispersions are particularly useful as a basis for cosmetic preparations and, more particularly, for impregnating and wetting utility and sanitary wipes used for personal hygiene and body care.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: February 25, 2014
    Assignee: Cognis IP Management GmbH
    Inventors: Stefan Brüning, Marco Capito, Roland Spörer, Achim Ansmann, Mark Leonard
  • Highly Concentrated Fatty Alcohol Sulfate Preparation
    Publication number: 20100303739
    Abstract: Concentrated fatty alcohol sulfate preparations which comprise at least 35% by weight of fatty alcohol sulfate (FAS) are described. The compositions are aqueous, but, besides the FAS, also comprise polyols, fatty acid alkylamides and/or oil-soluble betaines. They are suitable for the production of detergents and cleaners, but also for the production of cosmetic compositions, in particular dental care compositions.
    Type: Application
    Filed: September 6, 2008
    Publication date: December 2, 2010
    Applicant: COGNIS IP MANAGEMENT GMBH
    Inventors: Roland Spoerer, Srarat Jariyachat, Tedy Waworuntu, Achmad Jazuli, Achmad Taufik
  • Emulsions made from particular emulsifers
    Patent number: 7452917
    Abstract: Oil-in-water emulsions comprised of: (a) a polyol poly-12-hydroxystearate polyester; (b) an alkyl polyglycoside; (c) an oil; and (d) from 5 to 30% by weight water. When used as paper additives, the emulsions significantly improve the softness and feel of the paper products.
    Type: Grant
    Filed: January 10, 2002
    Date of Patent: November 18, 2008
    Assignee: Cognis Deutschland GmbH & Co. KG
    Inventors: Guido Baumoeller, Rolf Kawa, Roland Spoerer, Stephan Eichhorn
  • Cosmetic or pharmaceutical oil-in-water emulsion
    Publication number: 20070265209
    Abstract: A cosmetic or pharmaceutical oil-in-water (o/w) emulsion including an oil phase and a water phase, where at least 40% by weight of the oil phase is a wax component or a mixture of wax components is provided. A cosmetic or pharmaceutical oil-in-water (o/w) emulsion including 15% to 35% by weight of an oil phase which contains 40% to 70% by weight of a mixture of wax components comprising at least one C16-24 fatty alcohol and at least one wax ester of a C12-24 fatty alcohol and a C12-24 fatty acid; 0.5% to 5% by weight of a nonionic alk(en)yl oligoglycoside surfactant; and 50% to 80% by weight water is also provided.
    Type: Application
    Filed: December 14, 2006
    Publication date: November 15, 2007
    Inventors: Caroline Goget, Ulrich Issberner, Gabriele Strauss, Roland Spoerer, Albert Frisch
  • Emulsions made from particular emulsifers
    Publication number: 20040116542
    Abstract: Oil-in-water emulsions comprised of: (a) a polyol poly-12-hydroxystearate polyester; (b) an alkyl polyglycoside; (c) an oil; and (d) from 5 to 30% by weight water. When used as paper additives, the emulsions significantly improve the softness and feel of the paper products.
    Type: Application
    Filed: December 17, 2003
    Publication date: June 17, 2004
    Inventors: Guido Baumoeller, Rolf Kawa, Roland Spoerer, Stephan Eichhorn